journal
MENU ▼
Read by QxMD icon Read
search

Journal of Medical Entomology

journal
https://www.readbyqxmd.com/read/28633503/range-expansion-and-increasing-borrelia-burgdorferi-infection-of-the-tick-ixodes-scapularis-acari-ixodidae-in-iowa-1990-2013
#1
Jonathan D Oliver, Steve W Bennett, Lorenza Beati, Lyric C Bartholomay
A passive surveillance program monitored ticks submitted by the public in Iowa from 1990-2013. Submitted ticks were identified to species and life stage, and Ixodes scapularis Say nymphs and adults were tested for the presence of Borrelia burgdorferi. An average of 2.6 of Iowa's 99 counties submitted first reports of I. scapularis per year over the surveillance period, indicating expansion of this tick species across the state. The proportion of vector ticks infected by B. burgdorferi increased over time between 1998 and 2013...
June 17, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28637325/the-leading-edge-of-the-geographic-distribution-of-ixodes-scapularis-acari-ixodidae
#2
A Townsend Peterson, Ram Raghavan
No abstract text is available yet for this article.
June 14, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28605549/socio-ecological-mechanisms-supporting-high-densities-of-aedes-albopictus-diptera-culicidae-in-baltimore-md
#3
E Little, D Biehler, P T Leisnham, R Jordan, S Wilson, S L LaDeau
Social, ecological, and climatic factors interact creating a heterogeneous matrix that determines the spatiotemporal distribution of mosquitoes and human risks of exposure to the diseases they transmit. We explore linkages between the social and institutional processes behind residential abandonment, urban ecology, and the interactions of socio-ecological processes with abiotic drivers of mosquito production. Specifically, we test the relative roles of infrastructure degradation and vegetation for explaining the presence of Aedes albopictus Skuse 1894 to better predict spatial heterogeneity in mosquito exposure risk within urban environments...
June 12, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28605522/seasonality-and-temperature-dependent-flight-dispersal-of-triatoma-infestans-hemiptera-reduviidae-and-other-vectors-of-chagas-disease-in-western-argentina
#4
Osvaldo Di Iorio, Ricardo E Gürtler
Flight dispersal of Triatominae is affected by climatic conditions and determines the spatiotemporal patterns of house invasion and transmission of Trypanosoma cruzi Chagas (Kinetoplastida: Trypanosomatidae). We investigated the detailed time structure and temperature dependencies of flight occurrence of Triatoma infestans Klug (Hemiptera: Reduviidae) and other triatomine species in a rural village of western Argentina by taking advantage of the attraction of adult triatomines to artificial light sources. Most of the village's streetlight posts were systematically inspected for triatomines twice between sunset and midnight over 425 nights in the spring-summer seasons of 1999-2002, an unprecedented light-trap sampling effort for any triatomine species...
June 9, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28591859/rhipicephalus-microplus-and-dermacentor-nitens-acari-ixodidae-coparasitize-white-tailed-deer-on-st-john-u-s-virgin-islands
#5
Suzanne L Nelson, Lance A Durden, Jon D Reuter
Ticks parasitizing introduced white-tailed deer, Odocoileus virginianus (Zimmermann), on St. John, U.S. Virgin Islands, were recorded during and after drought conditions. Tick infestation prevalences were 22% at the start of the drought (July 2015), 66% at the height of the drought (March 2016), and 35% after the drought had ended (July 2016; n = 67 deer). Samples of ticks from 22 tranquilized deer in July 2016 revealed the presence of two species, the southern cattle tick, Rhipicephalus (Boophilus) microplus (Canestrini), and the tropical horse tick, Dermacentor (Anocentor) nitens Neumann...
June 7, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28591858/the-geographic-distribution-of-ixodes-scapularis-acari-ixodidae-revisited-the-importance-of-assumptions-about-error-balance
#6
A Townsend Peterson, Ram K Raghavan
The black-legged tick, Ixodes scapularis Say, is the primary vector of Borrelia burgdorferi, a spirochete that causes Lyme disease, in eastern North America. Lyme disease risk has generally been considered to be focused in the Northeast and the northern Midwest in the United States, yet the distribution of the vector extends considerably more broadly. A recent analysis of the distribution of the species using ecological niche modeling approaches painted an odd biogeographic picture, in which the species is distributed in a "rimming" distribution across the northern Midwest and Northeast, and along the Atlantic and Gulf coasts of the eastern United States, but not broadly in the interior of eastern North America...
June 7, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28591855/corrigendum
#7
(no author information available yet)
No abstract text is available yet for this article.
June 7, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28591843/the-first-evidence-of-nanism-in-ixodes-ixodes-scapularis-acari-ixodidae-found-parasitizing-a-human-host
#8
John Soghigian, Gale E Ridge, Kirby C Stafford, Goudarz Molaei
Ixodes scapularis Say 1821, the primary vector of several human pathogens in the northeastern and upper Midwestern United States, has considerable genetic and morphological variation throughout its range. Recently, developmental or teratological abnormalities have been observed in this species for the first time, further complicating morphological identification. Here, we report the first evidence of nanism (dwarfism) in I. scapularis, found parasitizing a human host. We used molecular methods and scanning electron microscopy to identify the specimen...
June 7, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549189/corrigendum
#9
(no author information available yet)
No abstract text is available yet for this article.
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549176/effect-of-temperature-on-the-survival-and-development-of-three-forensically-relevant-dermestes-species-coleoptera-dermestidae
#10
Daniel Martín-Vega, Luisa M Díaz-Aranda, Arturo Baz, Blanca Cifrián
La mayoría de las especies del género Dermestes (Coleoptera: Dermestidae) son carroñeras durante la fase larvaria y la fase adulta, con preferencia por la materia orgánica seca. Debido a esto, los derméstidos son indicadores potencialmente útiles en las investigaciones forenses que impliquen restos humanos momificados y/o esqueléticos. Lamentablemente, los datos de referencia sobre el desarrollo de la mayoría de las especies de Dermestes de relevancia forense son escasos. Este estudio analiza el efecto de cinco temperaturas constantes (15, 20, 25, 30 y 35 °C) sobre la supervivencia y la tasa de desarrollo de tres de los derméstidos de mayor relevancia forense: Dermestes frischii Kugelan, Dermestes maculatus De Geer y Dermestes undulatus Brahm...
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549171/identification-of-novel-voltage-gated-sodium-channel-mutations-in-human-head-and-body-lice-phthiraptera-pediculidae
#11
Samira Firooziyan, Ali Sadaghianifar, Behrooz Taghilou, Hossein Galavani, Eslam Ghaffari, Saber Gholizadeh
In recent years, the increase of head louse infestation in Iran (7.4%) and especially in West-Azerbaijan Province (248%) has raised the hypothesis of insecticide resistance development. There are different mechanisms of resistance to various groups of insecticides, and knockdown resistance (kdr) is a prominent mechanism of resistance to pyrethroids, an insecticide group which is used conventionally for pediculosis control. For detection of kdr-type well-known amino acid substitutions (M815I-T917I-L920F) and additional sodium channel mutations potentially associated with kdr resistance in head and body lice, louse populations were collected from West-Azerbaijan and Zanjan Provinces of Iran...
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549164/erratum
#12
(no author information available yet)
No abstract text is available yet for this article.
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549151/borrelia-species-detected-in-ticks-feeding-on-wild-korean-water-deer-hydropotes-inermis-using-molecular-and-genotypic-analyses
#13
D VanBik, S H Lee, M G Seo, B R Jeon, Y K Goo, S J Park, M H Rhee, O D Kwon, T H Kim, P J L Geraldino, D Kwak
Lyme borreliosis is a vector-borne disease transmitted through the bite of ticks infected by Borrelia burgdorferi sensu lato group, including B. burgdorferi sensu stricto, B. afzelii, and B. garinii. The goal of the present study was to detect Borrelia species in ticks infesting wild Korean water deer (KWD; Hydropotes inermis Swinhoe), using molecular and genotypic analyses. In total, 48 ticks were collected from KWD, all of which were morphologically identified as Haemaphysalis longicornis Neumann that is dominant in Korea...
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549149/erratum
#14
(no author information available yet)
No abstract text is available yet for this article.
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28549146/erratum
#15
(no author information available yet)
No abstract text is available yet for this article.
May 26, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28541462/nonconsumptive-effects-of-predatory-chrysomya-rufifacies-diptera-calliphoridae-larval-cues-on-larval-cochliomyia-macellaria-diptera-calliphoridae-growth-and-development
#16
Micah Flores, Tawni L Crippen, Michael Longnecker, Jeffery K Tomberlin
Forensic entomologists often rely on development data associated with a given species to estimate when it colonized human or other vertebrate remains. In most instances, these development studies are based on single species reared in isolation in the laboratory. This study examined the impact of excretions and secretions (ES) associated with third-instar Chrysomya rufifacies (Macquart), a predator, on the development of its prey, Cochliomyia macellaria (F.). Not surprisingly, Ch. rufifacies ES did not impact the development of first- or second-instar C...
May 25, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28541424/a-new-in-vitro-bioassay-system-for-the-discovery-and-quantitative-evaluation-of-mosquito-repellents
#17
Abbas Ali, Charles L Cantrell, Ikhlas A Khan
Mosquitoes vector many pathogens that cause human diseases. Repellents play a significant role in reducing the risk of these diseases by preventing mosquito bites. In this paper, we are reporting an Ali and Khan (A & K), large cage in vitro bioassay system that can effectively be used to measure repellency of compounds against mosquitoes. The system uses temperature as a landing and feeding stimulus, and collagen as a feeding substrate. The minimum effective dose (MED) of DEET (N, N-diethyl-meta-toluamide; 19...
May 24, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28535281/the-relationship-between-surface-area-and-volume-of-common-blow-fly-diptera-calliphoridae-oviposition-sites-and-carrion-body-mass
#18
V A Pacheco, K R Hans, S L VanLaerhoven
Female blow flies (Diptera: Calliphoridae) demonstrate site preferences when ovipositing on carrion. Preference for oviposition sites is believed to reflect the suitability of the site such that the most preferred locations provide offspring with the greatest chance of survival. A number of factors might influence female choice, including area available for oviposition. For species known to aggregate during oviposition, the surface area of oviposition sites may be a key factor in the decision-making process...
May 23, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28535279/identification-of-forensically-important-blow-flies-diptera-calliphoridae-in-china-based-on-coi
#19
Fanming Meng, Lipin Ren, Ziyue Wang, Jianqiang Deng, Yadong Guo, Chao Chen, Dmitrijs Finkelbergs, Jifeng Cai
Blow flies are among the most important insects in forensic entomology casework. Identification of blow fly species can be a time consuming and difficult task, especially at their early development stages. Present DNA-based technologies provide a promising identification method for these forensically important calliphorids. The cytochrome oxidase subunit I (COI) sequence has been applied as a suitable DNA marker in calliphorid identification for many years; however, limitation exists in using short sequence to determine genetically close species...
May 23, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28525618/establishing-expanding-and-certifying-a-closed-colony-of-phlebotomus-argentipes-diptera-psychodidae-for-xenodiagnostic-studies-at-the-kala-azar-medical-research-center-muzaffarpur-bihar-india
#20
Puja Tiwary, Shakti Kumar Singh, Anurag Kumar Kushwaha, Edgar Rowton, David Sacks, Om Prakash Singh, Shyam Sundar, Phillip Lawyer
This pilot project was preliminary and essential to a larger effort to define the ability of certain human-subject groups across the infection spectrum to serve as reservoirs of Leishmania donovani infection to sand flies in areas of anthroponotic transmission such as in Bihar state, India. This is possible only via xenodiagnosis of well-defined subject groups using live vector sand flies. The objective was to establish at the Kala Azar Medical Research Center (KAMRC), Muzaffarpur, Bihar, India, a self-sustaining colony of Phlebotomus argentipes (Annandale & Brunneti), closed to infusion with wild-caught material and certified safe for human xenodiagnosis...
May 19, 2017: Journal of Medical Entomology
journal
journal
23819
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"